Enhanced small-molecule assembly through directional intramolecular forces |
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Authors: | Lampkins Andrew J Abdul-Rahim Osama Li Hengfeng Castellano Ronald K |
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Affiliation: | Department of Chemistry, University of Florida, P.O. Box 117200, Gainesville, Florida 32611-7200, USA. |
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Abstract: | [reaction: see text] Directional intramolecular interactions play a critical role in the self-assembly of donor-sigma-acceptor molecules in solution. Amide functions on the periphery of the tricyclic core stabilize a C3-symmetric monomer conformation by intramolecular hydrogen bonding and dipole-dipole interactions. The molecules are effective organogelators and show long-range ordering in the bulk. |
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